package com.example.jacocotestdemo.utils;

import java.io.File;

/**
 * @author: lyl
 * @createDate: 2022-06-10 15:57
 * @todo:
 */
public class TestUtil {

    public static void printIsString(String s) {

        try {
            Integer integer = Integer.valueOf(s);
            System.out.println("我是数字");
        } catch (Exception e) {
            System.out.println("我是字符串");
        }
    }

}
